The chairs used to support reinforcing steel bars are generally
A)steel chairs with plastic- coated feet.
B)steel- encased plastic chairs.
C)plastic chairs.
D)A and B.
E)A and C.

Question

Quizplus · Accepted Answer

Chairs used to support reinforcing steel bars can be made of steel with plastic-coated feet or entirely of plastic, to prevent corrosion and ensure stability without damaging the protective concrete cover.

The Chairs Used to Support Reinforcing Steel Bars Are Generally